Not sure if this is the right place for this, but my 5 girls and newly discovered 1 guy have a nice little coop with attached run, but I let them free range most of the time. The run is only about 4ft high, so recently they have decided it's nice and fun to go up there. My only problem is the run and coop are against my side wall which is only another 4ft to the top. If they start thinking its fun up there, then think, "hey lets go eat the plants on that other side", I could be in real trouble, as could they. Any ideas on how I can keep them from sitting on top of their run, which is currently just flat chicken wire?